1 Colonial Mast Road, Naples, ME 04055 (MLS # 1668548)

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PRICE $10,200,000 dsIDX morgage calculator
BEDS 4
BATHS 1
HOME SIZE 11,154 sqft
LOT SIZE 117.00 ac

A truly rare offering, this 117± acre waterfront estate presents a once-in-a-generation opportunity on the shores of Maine's highly sought-after Long Lake. Currently operated as the family-owned Colonial Mast Campground for 48 years, the property boasts more than 2,500 feet of pristine waterfront, expansive sandy beaches, and an extensive docking system with 72 boat slips. Licensed for 110 RV campsites, including some year-round sites, the property features an impressive collection of existing infrastructure, including an indoor pool facility, camp store with commercial kitchen, recreation hall, bathhouse, garages, and a waterfront owner's residence. Many of these structures are grandfathered within the shoreland zone, creating significant value and flexibility that would be difficult to replicate today. With over 7,000 feet of combined road frontage along Kansas Road, Bove Road, and Colonial Mast Road, this property offers exceptional access and development potential. Whether envisioned as a continued campground operation, a large-scale residential development, a luxury waterfront community, or an extraordinary private family compound, the possibilities are unmatched. Enjoy direct access to 11 miles of boating and recreation on Long Lake, with navigable access to Brandy Pond and Sebago Lake. Ideally located in the heart of Maine's Lakes Region, the property is just minutes from the Naples Causeway, 15 minutes to Pleasant Mountain Ski Resort, and only 45 minutes from Portland. Opportunities of this scale, with this amount of waterfront, acreage, infrastructure, and development potential, rarely come to market. Own one of the largest and most significant waterfront properties in the Lakes Region to hit the open market.

LAST UPDATED 6/23/2026 YEAR BUILT 1930
GARAGE SPACES 4.0 COUNTY Cumberland
STATUS Active PROPERTY TYPE(S) Single Family


ADDITIONAL DETAILS
AIR None
BASEMENT None
CONSTRUCTION Frame, Vinyl Siding
FIREPLACE Yes
GARAGE Yes
HEAT Electric, Forced Air, Wood, Wood Stove
LOT 117 acre(s)
LOT DESCRIPTION Landscaped, Level, Near Golf Course, Wooded
LOT DIMENSIONS 117.0
MLS STATUS Active
PARKING Gravel, Detached
SEWER Private Sewer, Septic Tank
STYLE Cape Cod, Cottage
TAXES 36284
UTILITIES Propane
VIEW Yes
VIEW DESCRIPTION Scenic, Trees/Woods, Water
WATER Private, Well
WATER ACCESS Long Lake & Tingley Brook
WATERFRONT Yes
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

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Listing provided by Oberg Insurance & Real Estate Agency, Inc.

Listing data is derived in whole or in part from the Maine IDX & is for consumers'' personal, non-commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified.© 2026 Maine Real Estate Information System, Inc. All Rights Reserved.

Additional school data provided by Onboard Informatics © 2026 Onboard Informatics. Information deemed reliable but not guaranteed.

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IDX data provided by Market Leader, courtesy of Maine Listings.

This IDX solution is (c) Diverse Solutions 2026.


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